Transaction not yet indexed

31SDc1iEvAGSY9FytUwf7HkStZbkcJZwN8jyLDfKcRRGWj5RWfJmfUmVKZbgnZBDCnQN9uiaSkNHTYyK1pfLtnmE

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.